| /samples/bpf/ |
| D | hash_func01.h | 10 __u32 SuperFastHash (const char *data, int len, __u32 initval) { in SuperFastHash() argument
15 if (len <= 0 || data == NULL) return 0; in SuperFastHash()
17 rem = len & 3; in SuperFastHash()
18 len >>= 2; in SuperFastHash()
22 for (;len > 0; len--) { in SuperFastHash()
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| D | tracex1_kern.c | 35 int len; in bpf_prog1() local
40 len = _(skb->len); in bpf_prog1()
47 bpf_trace_printk(fmt, sizeof(fmt), skb, len); in bpf_prog1()
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| D | hbm_out_kern.c | 61 int len = skb->len; in _hbm_out_cg() local
109 credit -= len; in _hbm_out_cg()
125 (len > LARGE_PKT_THRESH && credit < -LARGE_PKT_DROP_THRESH)) { in _hbm_out_cg()
156 } else if (len > LARGE_PKT_THRESH) { in _hbm_out_cg()
167 hbm_update_stats(qsp, len, curtime, congestion_flag, drop_flag, in _hbm_out_cg()
171 __sync_add_and_fetch(&(qdp->credit), len); in _hbm_out_cg()
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| D | hbm_edt_kern.c | 68 int len = skb->len; in _hbm_out_cg() local
101 delta_send = BYTES_TO_NS(len, qdp->rate); in _hbm_out_cg()
116 len > LARGE_PKT_THRESH)) { in _hbm_out_cg()
139 } else if (len > LARGE_PKT_THRESH) { in _hbm_out_cg()
156 hbm_update_stats(qsp, len, curtime, congestion_flag, drop_flag, in _hbm_out_cg()
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| D | cpustat_user.c | 156 int len, fd; in cpu_stat_inject_cpu_frequency_event() local
164 len = write(fd, CPUFREQ_LOWEST_FREQ, strlen(CPUFREQ_LOWEST_FREQ)); in cpu_stat_inject_cpu_frequency_event()
165 if (len < 0) { in cpu_stat_inject_cpu_frequency_event()
170 len = write(fd, CPUFREQ_HIGHEST_FREQ, strlen(CPUFREQ_HIGHEST_FREQ)); in cpu_stat_inject_cpu_frequency_event()
171 if (len < 0) { in cpu_stat_inject_cpu_frequency_event()
178 return len; in cpu_stat_inject_cpu_frequency_event()
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| D | xdpsock_user.c | 597 static unsigned int do_csum(const unsigned char *buff, int len) in do_csum() argument
602 if (len <= 0) in do_csum()
611 len--; in do_csum()
614 if (len >= 2) { in do_csum()
617 len -= 2; in do_csum()
620 if (len >= 4) { in do_csum()
622 ((unsigned int)len & ~3); in do_csum()
636 if (len & 2) { in do_csum()
641 if (len & 1) in do_csum()
693 __u32 len, __u8 proto, __wsum sum);
[all …]
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| D | hbm_kern.h | 156 int len, in hbm_update_stats() argument
169 __sync_add_and_fetch(&(qsp->bytes_total), len); in hbm_update_stats()
178 __sync_add_and_fetch(&(qsp->bytes_marked), len); in hbm_update_stats()
183 len); in hbm_update_stats()
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| D | sockex1_kern.c | 26 __sync_fetch_and_add(value, skb->len); in bpf_prog1()
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| D | task_fd_query_user.c | 96 __u32 len, prog_id, fd_type; in test_debug_fs_kprobe() local
100 len = sizeof(buf); in test_debug_fs_kprobe()
102 err = bpf_task_fd_query(getpid(), event_fd, 0, buf, &len, in test_debug_fs_kprobe()
234 __u32 len, prog_id, fd_type; in test_debug_fs_uprobe() local
280 len = sizeof(buf); in test_debug_fs_uprobe()
281 err = bpf_task_fd_query(getpid(), kfd, 0, buf, &len, in test_debug_fs_uprobe()
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| D | cookie_uid_helper_example.c | 127 offsetof(struct __sk_buff, len)), in prog_load()
153 offsetof(struct __sk_buff, len)), in prog_load()
157 offsetof(struct __sk_buff, len)), in prog_load()
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| D | lwt_len_hist_kern.c | 64 key = log2l(skb->len); in do_len_hist()
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| D | tracex5_user.c | 28 .len = (unsigned short)(sizeof(filter)/sizeof(filter[0])), in install_accept_all_seccomp()
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| D | xsk_fwd.c | 423 u32 len[MAX_BURST_RX]; member
428 u32 len[MAX_BURST_TX]; member
554 b->len[i] = xsk_ring_cons__rx_desc(&p->rxq, pos + i)->len; in port_rx_burst()
621 xsk_ring_prod__tx_desc(&p->txq, pos + i)->len = b->len[i]; in port_tx_burst()
693 btx->len[btx->n_pkts] = brx->len[j]; in thread_func()
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| /samples/watch_queue/ |
| D | watch_test.c | 48 static void saw_key_change(struct watch_notification *n, size_t len) in saw_key_change() argument
52 if (len != sizeof(struct key_notification)) { in saw_key_change()
95 size_t largest, len; in consumer() local
109 len = n.n.info & WATCH_INFO_LENGTH; in consumer()
110 if (len < sizeof(n.n) || len > largest) { in consumer()
111 fprintf(stderr, "Bad message length: %zu/%zu\n", len, largest); in consumer()
132 saw_key_change(&n.n, len); in consumer()
139 p += len; in consumer()
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| /samples/connector/ |
| D | cn_test.c | 29 msg->seq, msg->ack, msg->len, in cn_test_callback()
30 msg->len ? (char *)msg->data : ""); in cn_test_callback()
73 msg->len = size0 - sizeof(*msg);
80 ctl->len = msg->len - sizeof(*ctl);
127 m->len = sizeof(data); in cn_test_timer_func()
129 m->len = in cn_test_timer_func()
133 memcpy(m + 1, data, m->len); in cn_test_timer_func()
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| D | ucon.c | 54 size = NLMSG_SPACE(sizeof(struct cn_msg) + msg->len); in netlink_send()
66 __func__, msg->id.idx, msg->id.val, msg->len, msg->seq, msg->ack); in netlink_send()
68 memcpy(m, msg, sizeof(*m) + msg->len); in netlink_send()
101 int len; in main() local
174 data->len = 0; in main()
178 len = netlink_send(s, data); in main()
208 len = recv(s, buf, sizeof(buf), 0); in main()
209 if (len == -1) { in main()
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| /samples/mei/ |
| D | mei-amt-version.c | 155 ssize_t len, unsigned long timeout) in mei_recv_msg() argument
164 mei_msg(me, "call read length = %zd\n", len); in mei_recv_msg()
182 rc = read(me->fd, buffer, len); in mei_recv_msg()
199 ssize_t len, unsigned long timeout) in mei_send_msg() argument
204 mei_msg(me, "call write length = %zd\n", len); in mei_send_msg()
206 written = write(me->fd, buffer, len); in mei_send_msg()
323 uint32_t len; in amt_verify_code_versions() local
338 len = code_ver->versions[i].description.length; in amt_verify_code_versions()
340 if (len > AMT_UNICODE_STRING_LEN) { in amt_verify_code_versions()
345 len = code_ver->versions[i].version.length; in amt_verify_code_versions()
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| /samples/vfs/ |
| D | test-statx.c | 53 int len; in print_time() local
60 len = strftime(buffer, 100, "%F %T", &tm); in print_time()
61 if (len == 0) { in print_time()
66 fwrite(buffer, 1, len, stdout); in print_time()
68 len = strftime(buffer, 100, "%z", &tm); in print_time()
69 if (len == 0) { in print_time()
73 fwrite(buffer, 1, len, stdout); in print_time()
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| /samples/hidraw/ |
| D | hid-example.c | 24 #define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len) argument
25 #define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len) argument
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| /samples/trace_events/ |
| D | trace-events-sample.c | 25 int len = cnt % 5; in simple_thread_func() local
31 for (i = 0; i < len; i++) in simple_thread_func()
36 trace_foo_bar("hello", cnt, array, random_strings[len], in simple_thread_func()
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| /samples/seccomp/ |
| D | bpf-direct.c | 68 size_t len; in emulator() local
75 len = (size_t) ctx->uc_mcontext.gregs[REG_ARG2]; in emulator()
84 bytes = write(STDOUT_FILENO, buf, len); in emulator()
146 .len = (unsigned short)(sizeof(filter)/sizeof(filter[0])), in install_filter()
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| D | dropper.c | 42 .len = (unsigned short)(sizeof(filter)/sizeof(filter[0])), in install_filter()
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| /samples/rpmsg/ |
| D | rpmsg_client_sample.c | 25 static int rpmsg_sample_cb(struct rpmsg_device *rpdev, void *data, int len, in rpmsg_sample_cb() argument
34 print_hex_dump_debug(__func__, DUMP_PREFIX_NONE, 16, 1, data, len, in rpmsg_sample_cb()
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| /samples/pktgen/ |
| D | functions.sh | 213 local len=$[ IP6 ? 8 : 4 ]
214 local max=$[ 2**(len*2)-1 ]
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| /samples/kobject/ |
| D | kset-example.c | 74 const char *buf, size_t len) in foo_attr_store() argument
85 return attribute->store(foo, attribute, buf, len); in foo_attr_store()
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